<?php /* * This file is part of the WebServiceBundle. * * (c) Christian Kerl <christian-kerl@web.de> * * This source file is subject to the MIT license that is bundled * with this source code in the file LICENSE. */ namespace Bundle\WebServiceBundle\Util; /** * * @author Christian Kerl <christian-kerl@web.de> */ class Assert { const ARGUMENT_INVALID = "Argument '%s' is invalid!"; const ARGUMENT_NULL = "Argument '%s' can't be null!"; public static function thatArgument($name, $condition, $message = self::ARGUMENT_INVALID) { if(!$condition) { throw new \InvalidArgumentException(sprintf($message, $name)); } } public static function thatArgumentNotNull($name, $value) { self::thatArgument($name, $value != null, self::ARGUMENT_NULL); } }